56626016340065 has 8 divisors (see below), whose sum is σ = 67951758665448. Its totient is φ = 45300453700480.

The previous prime is 56626016340043. The next prime is 56626016340083. The reversal of 56626016340065 is 56004361062665.

It can be written as a sum of positive squares in 4 ways, for example, as 16136618395681 + 40489397944384 = 4017041^2 + 6363128^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56626016340065 - 2⁶ = 56626016340001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56626016339995 and 56626016340022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44227166 + ... + 45489495.

It is an arithmetic number, because the mean of its divisors is an integer number (8493969833181).

Almost surely, 2^{56626016340065} is an apocalyptic number.

It is an amenable number.

56626016340065 is a deficient number, since it is larger than the sum of its proper divisors (11325742325383).

56626016340065 is a wasteful number, since it uses less digits than its factorization.

56626016340065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89842899.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 56626016340065 in words is "fifty-six trillion, six hundred twenty-six billion, sixteen million, three hundred forty thousand, sixty-five".